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(DL) Delta Air Lines 8511 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(CDG) Paris Charles de Gaulle Airport

Paris, FR

(TLS) Toulouse-Blagnac Airport

Toulouse, FR

On-Time Performance Chart

(using rounded numbers)
On-Time
7
44%
Late
6
38%
Very Late
2
13%
Excessive
1
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
16
Total Delays ( > 1 min )
14
Codeshares
16
Average Delay (min.)
23.928571428571427
Standard Deviation
20.5
Min
0
Max
82

DL 8511 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 44%
Average Delay Time 23.928571428571427 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
This flight has an on-time performance of 44%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 23.928571428571427 min
This flight has an average delay of 23.928571428571427 minutes with a standard deviation of 20.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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